Pipeline: Adds Chr gun deaths (#3913)

# Description and Motivation
<!--- bulleted, high level items. use keywords (eg "closes #144" or
"fixes #4323") -->

- closes #3909 

## Has this been tested? How?

- tests updated and passing

## Screenshots (if appropriate)

## Types of changes

(leave all that apply)

- New content or feature

## New frontend preview link is below in the Netlify comment 😎

.github/linters/.pylintrc

@@ -1,4 +1,4 @@
 [FORMAT]
 max-line-length=120
 [MESSAGES CONTROL]
-disable=C0114,E0401,C0201,C0115,R1714,C0411,W0511,R1705,C0116,C0103,R0201,W0104,W0105,R0801,R0913,R0022,C0412,R0914,R0915,W0621,R0903,W0237,W0221,W0201,R0911,R1710,R0902,R0912,W0622,W1514,W0718,W0707,W0719,R0402,C0302,W0108,W0640,W0632,W1203,E1131,W0703,R0917
+disable=C0114,E0401,C0201,C0115,R1714,C0411,W0511,R1705,C0116,C0103,R0201,W0104,W0105,R0801,R0913,R0022,C0412,R0914,R0915,W0621,R0903,W0237,W0221,W0201,R0911,R1710,R0902,R0912,W0622,W1514,W0718,W0707,W0719,R0402,C0302,W0108,W0640,W0632,W1203,E1131,W0703,R0917,E1136

pyproject.toml

@@ -10,7 +10,7 @@ filterwarnings = [
 ]
 
 [tool.pylint."MESSAGES CONTROL"]
-disable = "C0114,E0401,C0201,C0115,R1714,C0411,W0511,R1705,C0116,C0103,R0201,W0104,W0105,R0801,R0913,R0022,C0412,R0914,R0915,W0621,R0903,W0237,W0221,W0201,R0911,R1710,R0902,R0912,W0622,W1514,W0718,W0707,W0719,R0402,C0302,W0108,W0640,W0632,W1203,E1131,W0703,R0917"
+disable = "C0114,E0401,C0201,C0115,R1714,C0411,W0511,R1705,C0116,C0103,R0201,W0104,W0105,R0801,R0913,R0022,C0412,R0914,R0915,W0621,R0903,W0237,W0221,W0201,R0911,R1710,R0902,R0912,W0622,W1514,W0718,W0707,W0719,R0402,C0302,W0108,W0640,W0632,W1203,E1131,W0703,R0917,E1136"
 
 [tool.pylint."FORMAT"]
 max-line-length = 120

python/datasources/chr.py

@@ -48,7 +48,7 @@ def get_het_to_source_select_topic_all_to_race_prefix_map(year: str | None = Non
             "Preventable Hosp. Rate": None
         }
 
-    if year is None or year == "2019":
+    if year is None or int(year) == 2019:
         het_to_source_select_topic_all_to_race_prefix_map[std_col.PREVENTABLE_HOSP_PREFIX] = {
             "Preventable Hosp. Rate": "Preventable Hosp. Rate"
         }
@@ -80,11 +80,17 @@ def get_het_to_source_additional_topic_all_to_race_prefix_map(
             "% Frequent Mental Distress": None
         }
 
+    if year is None or int(year) >= 2017:
+        het_to_source_additional_topic_all_to_race_prefix_map["gun_deaths"] = {"Firearm Fatalities Rate": None}
+
     if year is None or int(year) >= 2020:
         het_to_source_additional_topic_all_to_race_prefix_map[std_col.SUICIDE_PREFIX] = {"Crude Rate": "Suicide Rate"}
         het_to_source_additional_topic_all_to_race_prefix_map[std_col.DIABETES_PREFIX] = {
             "% Adults with Diabetes": None
         }
+        het_to_source_additional_topic_all_to_race_prefix_map["gun_deaths"] = {
+            "Firearm Fatalities Rate": "Firearm Fatalities Rate"
+        }
 
     if year is None or int(year) >= 2023:
         het_to_source_additional_topic_all_to_race_prefix_map[std_col.VOTER_PARTICIPATION_PREFIX] = {